神话时代显示科技条件

帝国时代3中99%的科技都是<Status>UNOBTAINABLE</Status>不可取得状态，但是我们在设定科技的时候，我们可以使用<Status>OBTAINABLE</Status>来设定所有玩家都开启此科技，例如贸易站那两个科技就是这样设定的。如果这个时候再去使用神话时代的科技开启前提语句，你会发现还可以生效，并且可以根据玩家文化(Culture)、玩家文明(civilization)、玩家时代(SpecificAge)、单位数量来让符合条件的玩家显示科技。

下面是四种显示科技条件，添加在<Prereqs></Prereqs>中，可以混用（包括与帝国3原有的前提科技条件混用）：

按文化显示科技



			<Culture>
				<culturename>文化名称，参考10-7 cultures.xml</culturename>
			</Culture>



例如：
	<Tech name ='TestTech5' type ='Normal'>
		<DBID>2340</DBID>
		<Status>OBTAINABLE</Status>
		<Flag>CountsTowardEconomicScore</Flag>
		<Icon>buildings\outpost\outpost_icon_64x64</Icon>
		<Prereqs>
			<Culture>
				<culturename>WesternEurope</culturename>
			</Culture>
		</Prereqs>
		<Effects>
		</Effects>
	</Tech>









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按国家显示科技



			<civilization>
				<civname>国家名称，参考15-Civ ID&Civ Name</civname>
			</civilization>








例如：
	<Tech name ='TestTech5' type ='Normal'>
		<DBID>2340</DBID>
		<Status>OBTAINABLE</Status>
		<Flag>CountsTowardEconomicScore</Flag>
		<Icon>buildings\outpost\outpost_icon_64x64</Icon>
		<Prereqs>
			<civilization>
				<civname>French</civname>
			</civilization>
		</Prereqs>
		<Effects>
		</Effects>
	</Tech>








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按时代显示科技




			<SpecificAge>Age2</SpecificAge>



Age0为发现时代，Age1为殖民时代，Age2为堡垒时代，Age3为工业时代，Age4为帝王时代，这个条件不同于帝国3原有的前提科技，原有的时代前提科技在未到达所需时代时，会显示为灰色+所需时代的图标，而<SpecificAge>AgeX</SpecificAge>在未到达所设定的时代时，不会显示图标，到了所需时代才会出现。

	<Tech name ='TestTech5' type ='Normal'>
		<DBID>2340</DBID>
		<Status>OBTAINABLE</Status>
		<Flag>CountsTowardEconomicScore</Flag>
		<Icon>buildings\outpost\outpost_icon_64x64</Icon>
		<Prereqs>
			<SpecificAge>Age2</SpecificAge>
		</Prereqs>
		<Effects>
		</Effects>
	</Tech>

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由于下面的是圣典1.0版本旧版普通教程，所以比上面的要详细，3.2版本整合到高级教程中。

当单位数量达到设定数值时显示科技
方法是在<Prereqs></Prereqs>中添加
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="lt"/>当单位A数量<X时开启本科技
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="lte"/>当单位A数量<=X时开启本科技
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="gte"/>当单位A数量>=X时开启本科技
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="gt"/>当单位A数量>X时开启本科技
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="eq"/>当单位A数量=X时开启本科技
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="neq"/>当单位A数量=X时开启本科技，备注：经过实际测试，neq在帝国3里面的确为等于，而不是不等于。

自己训练的单位，达到条件后还需要建造一个提供人口的建筑物或改良任意一个科技才能显示该科技；而通过卡片、科技运送的单位与旗军训练的单位，达到条件后会直接显示该科技，无需建造建筑或改良科技。

模板：
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="lt"/>
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="lte"/>
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="gte"/>
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="gt"/>
			<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="eq"/>

蓝色语句是当Musketeer（火枪手）数量大于5才会显示这个科技按钮，绿色语句是当Musketeer（火枪手）数量等于5才会显示这个科技按钮

techtreey.xml - 记事本	____	□	X
文件(F) 编辑(E) 格式(O) 查看(V) 帮助(H)

<Tech name ='DYITech' type ='Normal'> <DBID>5271</DBID> <DisplayNameID>06001</DisplayNameID> <Status>UNOBTAINABLE</Status> <RolloverTextID>06002</RolloverTextID> <Flag>CountsTowardEconomicScore</Flag> <Prereqs> <typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="gt"/> </Prereqs> <Effects> <Effect type ='TechStatus' status ='obtainable'>GuardMusketeers</Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranMusketeers</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialMusketeers</Effect> </Effects> </Tech> <Tech name ='DYITech2' type ='Normal'> <DBID>5271</DBID> <DisplayNameID>06003</DisplayNameID> <Status>UNOBTAINABLE</Status> <RolloverTextID>06004</RolloverTextID> <Flag>CountsTowardEconomicScore</Flag> <Prereqs> <typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="eq"/> </Prereqs> <Effects> <Effect type ='TechStatus' status ='obtainable'>GuardMusketeers</Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranMusketeers</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialMusketeers</Effect> </Effects> </Tech> </TechTree><!-- 这个是Techtreey的结尾，请将语句复制在</TechTree>上面-->

不要忘了要先启用这些科技这个是1.0旧版本教程，所以使用的是<Status>UNOBTAINABLE</Status>，需要在Age0初始科技中开启此科技。

techtreey.xml - 记事本	____	□	X
文件(F) 编辑(E) 格式(O) 查看(V) 帮助(H)

<Tech name ='Age0French' type ='Normal'> <DBID>105</DBID> <Status>UNOBTAINABLE</Status> <Flag>Shadow</Flag> <Effects> <Effect type ='TechStatus' status ='obtainable'>DYITech</Effect> <Effect type ='TechStatus' status ='obtainable'>DYITech2</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Explorer</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>TownCenter</Target></Effect> <Effect type ='TechStatus' status ='active'>AAStandardStartingTechs</Effect> <Effect type ='TechStatus' status ='obtainable'>RGVoltigeur</Effect> <Effect type ='TechStatus' status ='obtainable'>RGGendarmes</Effect> <Effect type ='TechStatus' status ='obtainable'>ChurchCodeNapoleon</Effect> <Effect type ='TechStatus' status ='obtainable'>ChurchGardeImperial1</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Hussar</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Sheep</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>House</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Mill</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranMusketeers</Effect> <Effect type ='TechStatus' status ='obtainable'>GuardMusketeers</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Musketeer</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>ChurchGardeImperial3</Effect> <Effect type ='TechStatus' status ='obtainable'>ChurchGardeImperial2</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Coureur</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>GuardHalberdiers</Effect> <Effect type ='TechStatus' status ='obtainable'>GuardDragoons</Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranPikemen</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialHalberdiers</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialGendarme</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialVoltigeur</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialMusketeers</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialDragoons</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Capitol</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Falconet</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>ArtilleryDepot</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Stable</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Barracks</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranCrossbowmen</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianGeneral</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianPresidente</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianMohawk</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianEngineer</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianMusketeerFrench</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianNaturalist</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianMarksman</Effect> <Effect type ='TechStatus' status ='obtainable'>PoliticianQuartermaster</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Plantation</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>TradingPost</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Outpost</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Caravel</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Dock</Target></Effect> <Effect type ='TechStatus' status ='active'>XPTrickle</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Market</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Arsenal</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Skirmisher</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>CWallGate</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>LivestockPen</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Church</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>WallStraight2</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>WallStraight5</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>WallConnector</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>UnlockPoliticianTycoonFrench</Effect> <Effect type ='TechStatus' status ='obtainable'>UnlockPoliticianScoutFrench</Effect> <Effect type ='TechStatus' status ='obtainable'>UnlockPoliticianPhilosopherPrinceFrench</Effect> <Effect type ='TechStatus' status ='obtainable'>UnlockPoliticianGovernorFrench</Effect> <Effect type ='TechStatus' status ='obtainable'>UnlockPoliticianExiledPrinceFrench</Effect> <Effect type ='TechStatus' status ='obtainable'>UnlockPoliticianCavalierFrench</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Pikeman</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Crossbowman</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialHussars</Effect> <Effect type ='TechStatus' status ='obtainable'>GuardHussars</Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranHussars</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Halberdier</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>FieldHospital</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Priest</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Cuirassier</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Culverin</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Mortar</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Dragoon</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Monitor</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Frigate</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Galleon</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>Bayonet</Effect> <Effect type ='TechStatus' status ='active'>Levy</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>FishingBoat</Target></Effect> <Effect type ='Data' action ='SpawnCannon' amount ='1.00' subtype ='ActionEnable' relativity ='Absolute'> <Target type ='ProtoUnit'>Factory</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialCannon</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialFieldGun</Effect> <Effect type ='TechStatus' status ='obtainable'>FieldGun</Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranDragoonsShadow</Effect> <Effect type ='TechStatus' status ='obtainable'>VeteranSkirmishersShadow</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialMonitors</Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialManOWar</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>Saloon</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>XPRevolutionLouverture</Effect> <Effect type ='TechStatus' status ='obtainable'>XPRevolutionSantander</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>xpPetard</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>ImperialHorseArtillery</Effect> <Effect type ='TechStatus' status ='obtainable'>HeavyHorseArtillery</Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>xpHorseArtillery</Target></Effect> <Effect type ='Data' amount ='1.00' subtype ='Enable' relativity ='Absolute'> <Target type ='ProtoUnit'>xpSpy</Target></Effect> <Effect type ='TechStatus' status ='obtainable'>ShipHowitzers</Effect> </Effects> </Tech>

还有要添加这些科技的按钮

protoy.xml - 记事本	____	□	X
文件(F) 编辑(E) 格式(O) 查看(V) 帮助(H)

<Unit id ='294' name ='TownCenter'> <DBID>16</DBID> <DisplayNameID>22841</DisplayNameID> <EditorNameID>28145</EditorNameID> <PopulationCapAddition>10</PopulationCapAddition> <ObstructionRadiusX>4.0000</ObstructionRadiusX> <ObstructionRadiusZ>4.0000</ObstructionRadiusZ> <MaxVelocity>0.0000</MaxVelocity> <MovementType>land</MovementType> <AnimFile>buildings\town_center\town_center.xml</AnimFile> <DeadReplacement>BuildingRubble4x4</DeadReplacement> <DeadReplacementLifespan>15</DeadReplacementLifespan> <ImpactType>Wood</ImpactType> <PhysicsInfo>house</PhysicsInfo> <PlacementFile>buildinglarge.xml</PlacementFile> <Icon>buildings\town_center\towncenter_icon</Icon> <MinimapIcon>ui\minimap\towncenter</MinimapIcon> <PortraitIcon>buildings\town_center\towncenter_portrait</PortraitIcon> <RolloverTextID>22840</RolloverTextID> <ShortRolloverTextID>25734</ShortRolloverTextID> <InitialHitpoints>6500.0000</InitialHitpoints> <MaxHitpoints>6500.0000</MaxHitpoints> <LOS>38.0000</LOS> <ProjectileProtoUnit>Cannonball</ProjectileProtoUnit> <UnitAIType>RangedCombative</UnitAIType> <BuildPoints>60.0000</BuildPoints> <BuildLimit>1</BuildLimit> <Bounty>240.0000</Bounty> <Cost resourcetype ='Wood'>600.0000</Cost> <BuildingWorkRate>1.0000</BuildingWorkRate> <MaxContained>50</MaxContained> <AllowedAge>0</AllowedAge> <Armor type ='Siege' value ='0.0000'></Armor> <BuilderLimit>8</BuilderLimit> <UnitType>LogicalTypeValidSabotage</UnitType> <UnitType>LogicalTypeMinimapFilterEconomic</UnitType> <UnitType>LogicalTypeNeededForVictory</UnitType> <UnitType>LogicalTypeHandUnitsAutoAttack</UnitType> <UnitType>LogicalTypeBuildingsNotWalls</UnitType> <UnitType>LogicalTypeTCBuildLimit</UnitType> <UnitType>LogicalTypeRangedUnitsAutoAttack</UnitType> <UnitType>LogicalTypeVillagersAttack</UnitType> <UnitType>LogicalTypeHandUnitsAttack</UnitType> <UnitType>LogicalTypeShipsAndBuildings</UnitType> <UnitType>LogicalTypeRangedUnitsAttack</UnitType> <UnitType>LogicalTypeBuildingsNotWallsOrGroves</UnitType> <UnitType>Building</UnitType> <UnitType>Economic</UnitType> <UnitType>BuildingClass</UnitType> <UnitType>HasBountyValue</UnitType> <UnitType>CountsTowardEconomicScore</UnitType> <UnitType>ConvertsHerds</UnitType> <UnitType>AbstractTownCenter</UnitType> <UnitType>AbstractCanSeeStealth</UnitType> <Train row ='0' page ='0' column ='0'>ypSettlerJapanese</Train> <Train row ='0' page ='0' column ='0'>ypSettlerIndian</Train> <Train row ='0' page ='0' column ='0'>ypSettlerAsian</Train> <Train row ='0' page ='0' column ='0'>Settler</Train> <Train row ='0' page ='0' column ='0'>Coureur</Train> <Train row ='0' page ='0' column ='3'>HotAirBalloon</Train> <Train row ='0' page ='0' column ='2'>Envoy</Train> <Train row ='0' page ='0' column ='0'>xpColonialMilitia</Train> <Train row ='0' page ='0' column ='0'>SettlerNative</Train> <Train row ='0' page ='0' column ='5'>PetCougar</Train> <Train row ='0' page ='0' column ='5'>ypSPCBrahminHealer</Train> <Train row ='0' page ='0' column ='5'>ypMonkChinese</Train> <Train row ='0' page ='0' column ='6'>ypMonkChinese2</Train> <Train row ='0' page ='0' column ='6'>ypMonkIndian2</Train> <Train row ='0' page ='0' column ='5'>ypMonkIndian</Train> <Train row ='0' page ='0' column ='5'>ypMonkJapanese</Train> <Train row ='0' page ='0' column ='6'>ypMonkJapanese2</Train> <Tech row ='0' page ='2' column ='1'>DYITech</Tech> <Tech row ='0' page ='2' column ='2'>DYITech2</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWarrior5</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWisewoman4</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisYouth2</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisYouth3</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionLouverture</Tech> <Tech row ='0' page ='1' column ='2'>ImpImmigrantsNative</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWarrior2</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecYouth5</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianAdmiralOttoman</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianViceroyGerman</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianViceroyPortuguese</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianCavalierDutch</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMusketeerDutch</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianGeneralOttoman</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianViceroyDutch</Tech> <Tech row ='0' page ='2' column ='0'>BigIroquoisWarParty</Tech> <Tech row ='0' page ='1' column ='2'>ImpLegendaryNativesNatives</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianGeneralBritish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMarksmanOttoman</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWisewoman3</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianAdventurerBritish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMusketeerBritish</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisChief4</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisShaman2</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWisewoman2</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisChief5</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisShaman5</Tech> <Tech row ='0' page ='2' column ='0'>BigIroquoisRaidingParty</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxYouth5</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxShaman4</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxShaman3</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecChief4</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecShaman3</Tech> <Tech row ='0' page ='2' column ='0'>BigAztecScoutingParty</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianCavalierFrench</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianGeneralSkirmisher</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianBishopGerman</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianWarMinisterAct3</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMusketeerFrench</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianSergeantGerman</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionOHiggins</Tech> <Tech row ='0' page ='1' column ='2'>SpiesNative</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianSergeantDutch</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWisewoman5</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisYouth4</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianAdventurerRussian</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMusketeerRussian</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianPhilosopherPrince</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianEngineerPortuguese</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxYouth2</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWarrior5</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxChief3</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWarrior4</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianTycoonAct3</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianCavalierGerman</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianCavalierRussian</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianScout</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMarksmanPortuguese</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianCavalierOttoman</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMusketeerPortuguese</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisChief2</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisShaman4</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWarrior4</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionBolivar</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionBonifacio</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionSanMartin</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionWashington</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWarrior2</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisWarrior3</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisChief3</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisShaman3</Tech> <Tech row ='0' page ='1' column ='0'>TribalIroquoisYouth5</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianScoutRussian</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianViceroyBritish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianWarMinisterRussian</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianAdmiral</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianBishop</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianGeneral</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMusketeerSpanish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianQuartermaster</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianEngineer</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianSergeantSpanish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianPirate</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianPresidente</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianNaturalist</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianTycoon</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianWarMinisterSpanish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianExiledPrince</Tech> <Tech row ='0' page ='1' column ='2'>HCBlockadeNative</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianCavalierSpanish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianGrandVizier</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxYouth3</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWisewoman3</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWisewoman2</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWisewoman4</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecYouth2</Tech> <Tech row ='0' page ='2' column ='0'>BigAztecWarParty</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxChief5</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxChief2</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxChief4</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecChief2</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecShaman4</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWarrior5</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWisewoman2</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWisewoman3</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWisewoman4</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWisewoman5</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWarrior4</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecChief3</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecChief5</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecShaman2</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecShaman5</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecYouth3</Tech> <Tech row ='0' page ='2' column ='0'>BigAztecRaidingParty</Tech> <Tech row ='0' page ='2' column ='0'>BigSiouxDogSoldiers</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionHidalgo</Tech> <Tech row ='0' page ='1' column ='1'>XPRevolutionSantander</Tech> <Tech row ='0' page ='2' column ='0'>BigIroquoisScoutingParty</Tech> <Tech row ='0' page ='1' column ='2'>ypImpLegendaryNatives</Tech> <Tech row ='0' page ='1' column ='2'>ypImpLegendaryNatives2</Tech> <Tech row ='0' page ='1' column ='0'>ypFakeColonialAge</Tech> <Tech row ='0' page ='1' column ='0'>ypFakeFortressAge</Tech> <Tech row ='0' page ='1' column ='0'>ypFakeImperialAge</Tech> <Tech row ='0' page ='1' column ='0'>ypFakeIndustrialAge</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianAdventurerSpanish</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianGovernor</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMohawk</Tech> <Tech row ='0' page ='1' column ='0'>PoliticianMarksman</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxYouth4</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWarrior3</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxWarrior2</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxShaman5</Tech> <Tech row ='0' page ='1' column ='0'>TribalSiouxShaman2</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWarrior3</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecWisewoman5</Tech> <Tech row ='0' page ='1' column ='0'>TribalAztecYouth4</Tech> <Tech row ='0' page ='1' column ='0'>AddLimit</Tech> <Tech row ='0' page ='1' column ='0'>AddPOP</Tech> <Flag>ShowGarrisonButton</Flag> <Flag>AllowAutoGarrison</Flag> <Flag>StartingColonyBuilding</Flag> <Flag>ColonyPlacementCenter</Flag> <Flag>CollidesWithProjectiles</Flag> <Flag>StartsAtFullEfficiency</Flag> <Flag>Immoveable</Flag> <Flag>NoBloodOnDeath</Flag> <Flag>ObscuresUnits</Flag> <Flag>NonAutoFormedUnit</Flag> <Flag>Doppled</Flag> <Flag>SelectWithObstruction</Flag> <Flag>PaintTextureWhenPlacing</Flag> <Flag>FlattenGround</Flag> <Flag>HasGatherPoint</Flag> <Flag>Tracked</Flag> <Contain>AbstractVillager</Contain> <Contain>Imam</Contain> <Contain>NatMedicineMan</Contain> <Contain>Missionary</Contain> <Contain>Priest</Contain> <Contain>Surgeon</Contain> <Contain>xpMedicineMan</Contain> <Contain>xpMedicineManAztec</Contain> <Contain>ypDaimyoRegicide</Contain> <Command page ='0' column ='3'>Levy</Command> <Command page ='10' column ='3'>TownBell</Command> <Command page ='10' column ='4'>Delete</Command> <Command page ='10' column ='3'>ReturnToWork</Command> <Command page ='0' column ='4'>Conscription</Command> <Command page ='10' column ='0'>SetGatherPointEconomy</Command> <Command page ='10' column ='1'>SetGatherPointMilitary</Command> <Command page ='10' column ='2'>Eject</Command> <Command page ='0' column ='5'>RansomExplorer</Command> <Command page ='1' column ='10'>SetUnitAsHomeCityGatherPoint</Command> <Command page ='11' column ='0'>Abilities</Command> <Command page ='0' column ='1'>ypAssemble</Command> <Command page ='0' column ='2'>ypMuster</Command> <Command page ='0' column ='3'>ypAmass</Command> <Command page ='0' column ='4'>ypMarshal</Command> <Command page ='0' column ='3'>ypAmassIndians</Command> <Command page ='0' column ='1'>ypAssembleIndians</Command> <Command page ='0' column ='4'>ypMarshalIndians</Command> <Command page ='0' column ='2'>ypMusterIndians</Command> <Tactics>towncenter.tactics</Tactics> <ProtoAction> <Name>AntiShipAttack</Name> <Damage>75.000000</Damage> <DamageType>Siege</DamageType> <MaxRange>40.000000</MaxRange> <ROF>3.000000</ROF> <DamageBonus type ='AbstractSiegeTrooper'>0.500000</DamageBonus> <Active>1</Active> </ProtoAction> <ProtoAction> <Name>RangedAttack</Name> <DamageBonus type ='AbstractVillager'>2.000000</DamageBonus> <DamageBonus type ='AbstractArtillery'>0.500000</DamageBonus> <Damage>9.000000</Damage> <DamageType>Ranged</DamageType> <MaxRange>32.000000</MaxRange> <ROF>3.000000</ROF> </ProtoAction> </Unit>

至于为什么自己训练的单位要改良任意一个科技或建造支持人口的建筑才能显示科技的原因我也不清楚，这几个语句是从神话时代搬过来的。

判断单位数量更深层研究-->https://www.aoebbs.net/thread-738-1-1.html

1秒改良500次的作死小科技

判断单位数量的BUG在上面已经解释过，自己训练的单位要改良任意一个科技或建造支持人口的建筑才能刷新显示科技，而旗军、剧情编辑器放置的单位不受影响（tactics生产的单位未测，估计spawn不受影响，而Maintain会受影响，tactics只是估计，没有经过实测，请勿当真）。下面来构思解决方法，大概有以下两种:
1.无限研究科技
2.无限利用tactics生成人口数量单位

第1种方法已经实现了初步构思为科技A禁用科技A并启用科技B，科技B启用科技A并禁用科技B，两个科技均为0秒科技会自动研发；

<Tech name="LoopTech1" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Icon>ui\units\ironclad_icon</Icon>
<Flag>YPInfiniteTech</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech1</Effect>
<Effect type ='TechStatus' status ='obtainable'>LoopTech2</Effect>
<Effect type ='TextOutput'>00028</Effect>
<Effect type ="TextOutputAll">00028</Effect>
</Effects>
</Tech>
<Tech name="LoopTech2" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Icon>ui\units\ironclad_icon</Icon>
<Flag>YPInfiniteTech</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech2</Effect>
<Effect type ='TechStatus' status ='obtainable'>LoopTech1</Effect>
<Effect type ='TextOutput'>00029</Effect>
<Effect type ="TextOutputAll">00029</Effect>
</Effects>
</Tech>

TextOutput是用来输出stringtabley文字的，方便查看结果

<String _locID="00028">Loop Tech1.</String>
<String _locID="00029">Loop Tech2.</String>

实测结果，只运行了6次，停止运行，失败告终。得出结论为0秒科技也是有限制的，同一科技自动研发不会超过3次（至于这个结论是否正确，请自行研究）。后面我想到了有一个<Flag>Volatile</Flag>会自动改良科技，然后给两个科技都添加上就成功了

<Tech name="LoopTech1" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Icon>ui\units\ironclad_icon</Icon>
<Flag>Volatile</Flag>
<Flag>YPInfiniteTech</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech1</Effect>
<Effect type ='TechStatus' status ='obtainable'>LoopTech2</Effect>
<Effect type ='TextOutput'>00028</Effect>
<Effect type ="TextOutputAll">00028</Effect>
</Effects>
</Tech>
<Tech name="LoopTech2" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Icon>ui\units\ironclad_icon</Icon>
<Flag>YPInfiniteTech</Flag>
<Flag>Volatile</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech2</Effect>
<Effect type ='TechStatus' status ='obtainable'>LoopTech1</Effect>
<Effect type ='TextOutput'>00029</Effect>
<Effect type ="TextOutputAll">00029</Effect>
</Effects>
</Tech>

实测结果：

上面的两个可能有点消耗内存，我又把科技改成了一个科技，自己禁用自己，再启用自己

	<Tech name="LoopTech" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Icon>ui\units\ironclad_icon</Icon>
<Flag>Volatile</Flag>
<Flag>YPInfiniteTech</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech</Effect>
<Effect type ='TechStatus' status ='obtainable'>LoopTech</Effect>
<Effect type ='TextOutput'>00028</Effect>
<Effect type ="TextOutputAll">00028</Effect>
</Effects>
</Tech>

实测结果：16分钟研究48万次？有点怕低配置电脑不能运行起来

然后又过了5个小时，又发现<Flag>Volatile</Flag>的一个特性，如果使用<Effect type ='TechStatus' status ='unobtainable'>xxxx</Effect>对带<Flag>Volatile</Flag>的科技使用后，那么并不会关闭科技，而是重新激活一次，如果使用<Effect type ='TechStatus' status ='obtainable'>xxxx</Effect>则只能在未启用状态下（<Status>OBTAINABLE</Status>）激活一次，自动改良后无法再次激活。也就是说，上面的思路虽然没错，但也只是误打误撞成功让<Flag>Volatile</Flag>自动改良而已。
至于为什么用两个科技比一个科技卡顿也解释的通了，因为两个科技在无限运行。。。
那么重新整理一下最终语句

	<Tech name="LoopTech" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Flag>Volatile</Flag>
<Flag>YPInfiniteTech</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech</Effect>
</Effects>
</Tech>

将上面语句粘贴进入techtreey后，开局就会无限研发LoopTech，能达到刷新科技显示目的，这样就能使用下面5个前置科技条件判断了。

<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="lt"/>当单位A数量<X时开启本科技
<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="lte"/>当单位A数量<=X时开启本科技
<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="gte"/>当单位A数量>=X时开启本科技
<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="gt"/>当单位A数量>X时开启本科技
<typecount unit="A" count="X.00" state="noneState aliveState buildingState" operator="eq"/>当单位A数量=X时开启本科技

以下为测试结果
techtreey.xml

	<Tech name="LoopTech" type="Normal">
<DBID>5290</DBID>
<ResearchPoints>0.0000</ResearchPoints>
<Status>OBTAINABLE</Status>
<Flag>Volatile</Flag>
<Flag>YPInfiniteTech</Flag>
<Effects>
<Effect type ='TechStatus' status ='unobtainable'>LoopTech</Effect>
</Effects>
</Tech>
<Tech name ='TypecountTech0' type ='Normal'>
<DBID>5271</DBID>
<DisplayNameID>00033</DisplayNameID>
<Status>OBTAINABLE</Status>
<RolloverTextID>06002</RolloverTextID>
<Icon>aoebbs\flagtest\lt_icon</Icon>
<Flag>CountsTowardEconomicScore</Flag>
<Prereqs>
<typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="lt"/>
</Prereqs>
<Effects>
</Effects>
</Tech>
<Tech name ='TypecountTech1' type ='Normal'>
<DBID>5271</DBID>
<DisplayNameID>00034</DisplayNameID>
<Status>OBTAINABLE</Status>
<RolloverTextID>06002</RolloverTextID>
<Icon>aoebbs\flagtest\lte_icon</Icon>
<Flag>CountsTowardEconomicScore</Flag>
<Prereqs>
<typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="lte"/>
</Prereqs>
<Effects>
</Effects>
</Tech>
<Tech name ='TypecountTech2' type ='Normal'>
<DBID>5271</DBID>
<DisplayNameID>00035</DisplayNameID>
<Status>OBTAINABLE</Status>
<RolloverTextID>06004</RolloverTextID>
<Icon>aoebbs\flagtest\gte_icon</Icon>
<Flag>CountsTowardEconomicScore</Flag>
<Prereqs>
<typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="gte"/>
</Prereqs>
<Effects>
</Effects>
</Tech>
<Tech name ='TypecountTech3' type ='Normal'>
<DBID>5271</DBID>
<DisplayNameID>00036</DisplayNameID>
<Status>OBTAINABLE</Status>
<RolloverTextID>06004</RolloverTextID>
<Icon>aoebbs\flagtest\gt_icon</Icon>
<Flag>CountsTowardEconomicScore</Flag>
<Prereqs>
<typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="gt"/>
</Prereqs>
<Effects>
</Effects>
</Tech>
<Tech name ='TypecountTech4' type ='Normal'>
<DBID>5271</DBID>
<DisplayNameID>00037</DisplayNameID>
<Status>OBTAINABLE</Status>
<RolloverTextID>06004</RolloverTextID>
<Icon>aoebbs\flagtest\eq_icon</Icon>
<Flag>CountsTowardEconomicScore</Flag>
<Prereqs>
<typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="eq"/>
</Prereqs>
<Effects>
</Effects>
</Tech>
<Tech name ='TypecountTech5' type ='Normal'>
<DBID>5271</DBID>
<DisplayNameID>00038</DisplayNameID>
<Status>OBTAINABLE</Status>
<RolloverTextID>06004</RolloverTextID>
<Icon>aoebbs\flagtest\neq_icon</Icon>
<Flag>CountsTowardEconomicScore</Flag>
<Prereqs>
<typecount unit="Musketeer" count="5.00" state="noneState aliveState buildingState" operator="neq"/>
</Prereqs>
<Effects>
</Effects>
</Tech>

PS：我每一个科技都是用<Status>OBTAINABLE</Status>，所以每一个国家都会激活该科技，无需用其他语句激活。

protoy.xml

		<Tech row ='0' page ='2' column ='0'>TypecountTech0</Tech>
<Tech row ='0' page ='2' column ='1'>TypecountTech1</Tech>
<Tech row ='0' page ='2' column ='2'>TypecountTech2</Tech>
<Tech row ='0' page ='2' column ='3'>TypecountTech3</Tech>
<Tech row ='0' page ='2' column ='4'>TypecountTech4</Tech>
<Tech row ='0' page ='2' column ='5'>TypecountTech5</Tech>

视频：https://www.aoebbs.net/custom/video/lt_lte_eq_neq_gt_gte.mp4

你以为我的目的就是为了修复这个BUG吗？那就错了
视频：https://www.aoebbs.net/custom/video/sentunit.mp4

未完待续，具体请参考https://www.aoebbs.net/thread-738-1-1.html

神话时代显示科技条件

按文化显示科技

<Culture> <culturename>文化名称，参考10-7 cultures.xml</culturename> </Culture>

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按国家显示科技

<civilization> <civname>国家名称，参考15-Civ ID&Civ Name</civname> </civilization>

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按时代显示科技

<SpecificAge>Age2</SpecificAge>

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当单位数量达到设定数值时显示科技

蓝色语句是当Musketeer（火枪手）数量大于5才会显示这个科技按钮，绿色语句是当Musketeer（火枪手）数量等于5才会显示这个科技按钮

不要忘了要先启用这些科技这个是1.0旧版本教程，所以使用的是<Status>UNOBTAINABLE</Status>，需要在Age0初始科技中开启此科技。

还有要添加这些科技的按钮

至于为什么自己训练的单位要改良任意一个科技或建造支持人口的建筑才能显示科技的原因我也不清楚，这几个语句是从神话时代搬过来的。

1秒改良500次的作死小科技

<Culture>
<culturename>文化名称，参考10-7 cultures.xml</culturename>
</Culture>

<civilization>
<civname>国家名称，参考15-Civ ID&Civ Name</civname>
</civilization>